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GCT Semiconductor Holding vs Mobix Labs: GCTS and MOBX compared
GCT Semiconductor Holding is the larger company: $971K of revenue in its latest quarter (Q2 2026) against $789K for Mobix Labs (Q3 FY26). GCT Semiconductor Holding is growing faster (-18% against -66% a year earlier). GCT Semiconductor Holding is more profitable, with an operating margin of -763.6% against -932.1%.
Where the money goes: GCTS and MOBX
GCT Semiconductor Holding (GCTS) · Q2 2026
GCT Semiconductor Holding, Q2 2026: revenue $971K (-18% year over year), operating margin -763.6%, net loss $20.4M, operating cash flow −$16.6M. The chart follows the revenue to costs, profit and cash.
Mobix Labs (MOBX) · Q3 FY26
Mobix Labs, Q3 FY26: revenue $789K (-66% year over year), operating margin -932.1%, net loss $16.8M, operating cash flow −$5.7M. The chart follows the revenue to costs, profit and cash.
| GCT Semiconductor Holding (GCTS) | Mobix Labs (MOBX) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q3 FY26 |
| Revenue | $971K | $789K |
| Revenue growth, Y/Y | -18% | -66% |
| Operating margin | -763.6% | -932.1% |
| Net earnings | −$20.4M | −$16.8M |
| Operating cash flow | −$16.6M | −$5.7M |
Where the revenue comes from
GCT Semiconductor Holding
- Service: $569K (59%)
- Product: $402K (41%)
Mobix Labs
- Product: $529K (67%)
- Service: $260K (33%)
Questions
Which is bigger, GCT Semiconductor Holding or Mobix Labs?
GCT Semiconductor Holding is the larger company: $971K of revenue in its latest quarter (Q2 2026) against $789K for Mobix Labs (Q3 FY26).
Is GCT Semiconductor Holding or Mobix Labs growing faster?
GCT Semiconductor Holding is growing faster (-18% against -66% a year earlier).
Which is more profitable, GCT Semiconductor Holding or Mobix Labs?
GCT Semiconductor Holding is more profitable, with an operating margin of -763.6% against -932.1%.
More: GCT Semiconductor Holding earnings · how GCT Semiconductor Holding makes money · Mobix Labs earnings · how Mobix Labs makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 10, 2026; 10-Q filed Aug 18, 2026). Fiscal quarters can end on different dates. Not investment advice.